CN202692321U - Automatic ventilation device for oil depot - Google Patents
Automatic ventilation device for oil depot Download PDFInfo
- Publication number
- CN202692321U CN202692321U CN 201220284754 CN201220284754U CN202692321U CN 202692321 U CN202692321 U CN 202692321U CN 201220284754 CN201220284754 CN 201220284754 CN 201220284754 U CN201220284754 U CN 201220284754U CN 202692321 U CN202692321 U CN 202692321U
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- Prior art keywords
- controller
- automatic ventilation
- oil depot
- gas concentration
- blower fan
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- Expired - Fee Related
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Abstract
The utility model discloses an automatic ventilation device for an oil depot. The automatic ventilation device comprises a controller, a gas concentration sensor, a fan, a warning device, a timer, a data storage and a remote control system, wherein the gas concentration sensor is connected with a controller which is connected with the fan; the controller is further connected with the timer, the warning device, the data storage and the remote control system. The concentration of gasoline is monitored through the gas concentration sensor, and the automatic ventilation device can automatically control the fan to run and reduce the concentration of the gasoline. The automatic ventilation device is high in safety, strong in applicability, simple in structure and easy to realize.
Description
Technical field
The utility model relates to a kind of ventilation unit, refers in particular to a kind of oil depot automatic ventilation equipment.
Background technology
Gasoline belongs to the very strong inflammable and explosive dangerous goods of volatility, when concentration reaches certain value, security incident very easily occurs, so the storing place of gasoline requires to ventilate, to reduce gasoline concentration in the air, the method of ventilation that adopts at present has gravity-flow ventilation and artificial draft, but because gravity-flow ventilation is affected by environment, is difficult to guarantee ventilation effect; Artificial draft is owing to needing often to start stop blower fan, and workload is large, might produce maloperation, and healthy influential to operating personnel.China Patent Publication No. CN1333448A, open day on January 30th, 2002, name is called in the Chinese utility model patent of " automatic ventilation equipment " and discloses a kind of automatic ventilation equipment, there is gas sensor can measure the content of indoor harmful gas, when the content of pernicious gas reached certain value, can certainly the be dynamically connected power supply of ventilation equipment of device made ventilation equipment work, the indoor-outdoor air circulation, indoor occupant is avoided harm.But this ventilation unit can only be used in automobile and the room, and can not take effective measures after the ventilation unit fault.
The utility model content
The purpose of this utility model is that to overcome the method for ventilation ventilation effect of oil depot in the prior art relatively poor, to the influential shortcoming of health, a kind of oil depot automatic ventilation equipment is provided, energy automatic ventilation when gasoline volatilization is to high concentration in the air of oil depot, ventilation effect is better.
The purpose of this utility model is to be achieved by following technical proposals:
A kind of oil depot automatic ventilation equipment comprises controller, gas concentration sensor and blower fan, and gas concentration sensor connects controller, controller connecting fan.The concentration of gasoline behind the gasoline volatilization in the gas concentration sensor measurement air, after concentration reaches the first setting value, gas concentration sensor sends a signal to controller, the running of controller control blower fan is ventilated, after airborne gasoline concentration is reduced to the second setting value, gas concentration sensor sends a signal to controller again, and controller control blower fan shuts down.
As a kind of preferred version, the oil depot automatic ventilation equipment also comprises timer and warning device, and timer connects controller, and controller connects warning device.After the blower fan entry into service was ventilated, timer was started working, and within the time of setting, blower fan still in running, illustrates that the concentration of gasoline in the air does not reach the standard that blower fan shuts down yet, and this moment, warning device was reported to the police, and informed that the related personnel is dangerous.
As a kind of preferred version, warning device is buzzer siren.
As a kind of preferred version, the oil depot automatic ventilation equipment also comprises data storage, controller connection data memory.The blower fan running of data storage record and the time that shuts down, be convenient to the situation of change that the related personnel records gasoline concentration in the air.
As a kind of preferred version, controller also is connected with tele-control system.Long-distance Control can manually boot blower fan by controller and turn round, and simultaneously, when blower fan broke down, the controller transmitted signal informed that the tele-control system ventilation unit breaks down, and can make the related personnel find as early as possible situation and eliminating.
The beneficial effects of the utility model are, by the concentration of gas concentration sensor monitoring gasoline, automatic ventilation equipment can automatically be controlled the blower fan running and reduce gasoline concentration, and this automatic ventilation equipment is safe, and applicability is strong, and is simple in structure, is easy to realize.
Description of drawings
Fig. 1 is circuit theory connection diagram of the present utility model.
Wherein: 1, controller, 2, gas concentration sensor, 3, blower fan, 4, warning device, 5, timer, 6, data storage, 7, tele-control system.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Embodiment: a kind of oil depot automatic ventilation equipment of the utility model, its circuit theory connection layout comprise controller 1, gas concentration sensor 2, blower fan 3, warning device 4, timer 5, data storage 6 and tele-control system 7 as shown in Figure 1.Gas concentration sensor 2 connects controller 1, controller 1 connecting fan 3; Controller 1 is gone back connection timer 5, warning device 4, data storage 6 and tele-control system 7.Warning device 4 is buzzer siren.The concentration of gasoline behind the gasoline volatilization in the gas concentration sensor 2 measurement air, after concentration reaches setting value, gas concentration sensor 2 sends a signal to controller 1,3 runnings of controller 1 control blower fan are ventilated, after airborne gasoline concentration is reduced to setting value, gas concentration sensor 2 sends a signal to controller 1 again, and controller 1 control blower fan 3 shuts down.After blower fan 3 entrys into service, the continuous working period of timer 5 record blower fans 3, when the record continuous working period above 15 minutes, blower fan 3 is still in running, the concentration that gasoline in the air is described does not reach the standard that blower fan 3 shuts down yet, this moment, warning device 4 warnings informed that the related personnel is dangerous.The time of data storage 6 record blower fans 3 each runs is if the gasoline concentration abnormality in the oil depot makes 3 running times of blower fan and when inconsistent at ordinary times, the related personnel can in time find to get rid of hidden danger by data storage 6 interior data.Controller 1 also links to each other with tele-control system 7, tele-control system 7 can manually be controlled the running of blower fan 3 where necessary, simultaneously, when blower fan 3 breaks down, controller 1 transmitted signal informs that the tele-control system ventilation unit breaks down, can make the related personnel find as early as possible situation and eliminating, the security that has improved whole oil depot automatic ventilation equipment.
Claims (5)
1. an oil depot automatic ventilation equipment is characterized in that, comprises controller (1), gas concentration sensor (2) and blower fan (3), and gas concentration sensor (2) connects controller (1), controller (1) connecting fan (3).
2. a kind of oil depot automatic ventilation equipment according to claim 1 is characterized in that, also comprises timer (5) and warning device (4), and timer (5) connects controller (1), and controller (1) connects warning device (4).
3. a kind of oil depot automatic ventilation equipment according to claim 2 is characterized in that, warning device (4) is buzzer siren.
4. according to claim 1 or 3 described a kind of oil depot automatic ventilation equipments, it is characterized in that, also comprise data storage (6), controller (1) connection data memory (6).
5. a kind of oil depot automatic ventilation equipment according to claim 4 is characterized in that, controller (1) also is connected with tele-control system (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220284754 CN202692321U (en) | 2012-06-13 | 2012-06-13 | Automatic ventilation device for oil depot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220284754 CN202692321U (en) | 2012-06-13 | 2012-06-13 | Automatic ventilation device for oil depot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202692321U true CN202692321U (en) | 2013-01-23 |
Family
ID=47547931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220284754 Expired - Fee Related CN202692321U (en) | 2012-06-13 | 2012-06-13 | Automatic ventilation device for oil depot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202692321U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456866A (en) * | 2014-11-12 | 2015-03-25 | 宁夏嘉翔自控技术有限公司 | Intelligent ventilation system of sewage treatment room |
| CN105841311A (en) * | 2016-05-18 | 2016-08-10 | 北京送变电公司 | Ventilation system |
| CN112069844A (en) * | 2020-08-27 | 2020-12-11 | 北京市汽车解体厂有限公司 | Ventilation method, ventilation device, electronic equipment and computer readable storage medium |
-
2012
- 2012-06-13 CN CN 201220284754 patent/CN202692321U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456866A (en) * | 2014-11-12 | 2015-03-25 | 宁夏嘉翔自控技术有限公司 | Intelligent ventilation system of sewage treatment room |
| CN105841311A (en) * | 2016-05-18 | 2016-08-10 | 北京送变电公司 | Ventilation system |
| CN112069844A (en) * | 2020-08-27 | 2020-12-11 | 北京市汽车解体厂有限公司 | Ventilation method, ventilation device, electronic equipment and computer readable storage medium |
| CN112069844B (en) * | 2020-08-27 | 2024-03-01 | 北京市汽车解体厂有限公司 | Ventilation method, ventilation device, electronic equipment and computer readable storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20140613 |
|
| EXPY | Termination of patent right or utility model |